- Companies
- Mechanics and garages
- Birmingham
- A03 Mechanic Ltd
A03 Mechanic Ltd
- Company number
- 16110675
- Incorporated
- 30 Nov 20241 year trading
- Registered office
- Unit 12 Sydney Road, Bordesley Green, A03 Mechanic Unit 12 ST Andrews Industrial,, Birmingham, West Midlands, B9 4QP
- Nature of business
- Maintenance and repair of motor vehicles; Retail trade of motor vehicle parts and accessories
A03 Mechanic Ltd is a 1-year-old private limited company registered in Birmingham, company number 16110675, one of 1,013 vehicle repair garages in Birmingham. Companies House shows its accounts as overdue: they were due on 31 August 2026.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns A03 Mechanic Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** J*** | Director | Nov 2024 |
Person with significant control
Where A03 Mechanic Ltd is registered
The registered office is in Birmingham (B9), in the Birmingham local authority area, West Midlands. Show B9 4QP on a map.
Other trade companies in B9
- Carsvibe LimitedMotor traders
- Build and Clear LtdSpecialist contractors
- Baz Build LimitedBuilders
- Jap Projects UK LimitedMotor traders
- Reliable Adaptations LtdFinishing trades
- Am Global Motors LtdMotor traders
- Gem Electrical & Mechanical Repairs LtdMechanics and garages
- MS Auto Group LtdMotor traders
What happens if A03 Mechanic Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16110675
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 November 2024 (1 year ago)
- Registered office
- Unit 12 Sydney Road, Bordesley Green, A03 Mechanic Unit 12 ST Andrews Industrial,, Birmingham, West Midlands, B9 4QP
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
Retail trade of motor vehicle parts and accessories (SIC 45320) - Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 18 September 2025
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Birmingham
Other active vehicle repair garages registered in Birmingham.
- A1 Auto & Tyre Service Ltd2025
- A1 Clutches City Limited2014
- A1 Motor Engineering Ltd2009
- A1 Tyre Shop Ltd2021
- A2Z Mots and Services Ltd2025
- Aa Autos Bham Limited2019
- Aa.Nav Ltd2025
- Aaa Birmingham Mots Station Limited2022
All vehicle repair garages in Birmingham · All trades in Birmingham · Mechanics and garages across the UK
Frequently asked questions
When are A03 Mechanic Ltd's accounts due?
A03 Mechanic Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is A03 Mechanic Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 November 2025, due by 29 November 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is A03 Mechanic Ltd still trading?
A03 Mechanic Ltd is listed as active on the Companies House register (checked 12 Oct 2026). Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does A03 Mechanic Ltd do?
A03 Mechanic Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200); Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is A03 Mechanic Ltd?
A03 Mechanic Ltd was incorporated on 30 November 2024, 1 year ago.
Who runs A03 Mechanic Ltd?
A03 Mechanic Ltd has 1 active director, the longest-serving appointed in Nov 2024. Their names and service addresses are on the Companies House register.
Who owns A03 Mechanic Ltd?
One person or company has significant control of A03 Mechanic Ltd: an individual (owns 75% or more of the shares).
What is the penalty if A03 Mechanic Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View A03 Mechanic Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.